Bundle ID 23-762-2.4
Iteration 0:
Outlet Temp: 355.37
Tube Side Exit Temp: 328.93
Tube Side
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 323.15 | 987.99 | 5.46E-04 | 0.64059 |
| 324.82 | 987.18339 | 0.00053264 | 0.64232346 |
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 293.15 | 998.16 | 83.956 | 353.15 | 335.050 |
| 294.26111088889 | 997.87555561244 | 88.603110181689 | 355.37 | 344.38066 |
| 303.15 | 995.60 | 125.780 | 363.15 | 377.080 |
Shell Side
Outlet Temp: 294.26
Shell Side Exit Temp: 319.72
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 323.15 | 987.99 | 5.46E-04 | 0.64059 |
| 324.82 | 987.18339 | 0.00053264 | 0.64232346 |
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 353.15 | 971.76 | 335.050 | 293.15 | 83.956 |
| 355.372222 | 970.322222366 | 344.389999066 | 294.26 | 88.598464 |
| 363.15 | 965.29 | 377.080 | 303.15 | 125.780 |
============================================================================================================
TubeID = 0.0018796
TubeFlowVelocity = 0.30726240840706
TubeSideRe = 1070.3823232375
TubeSidePr = 3.4708674410068
NuLamH = 4.363
TSLamh = 1490.9859842413
NuTurbh = 9.2364479638061
TSTurbh = 3156.4094563853
TSTransh = 545.89022331093
TubeSideh = 1490.9859842413
ShellXA = 0.00024660034226734
SequivD = 0.0028222531506849
SSReLong = 669.11114178635
SSPr = 3.4708679172553
SSLongTurbNu = 9.3305714195487
SSLongTurbh = 2123.5674469979
SSLongLamh = 2275.9243260801
SSMassVelocity = 124.40344004047
SSReTran = 557.64804265664
SSTranhL10000 = 3801.6632725548
SSTranhG10000 = 5068.8843634064
SSTranh = 3801.6632725548
ShellSideh = 2962.6153597763
ShellSidehcomp = 2962.6153597763
CS U = 840.68497919412
CS A = 0.20936463914137
TubeHeatCapacity = 131.75476373473
ShellHeatCapacity = 128.11676964858
MinHeatCapacity = 128.11676964858
MaxHeatCapacity = 131.75476373473
CS NU = 1.3738225509693
ReducedHeatCapacity = 0.97238814003354
Effectivness (Counter) = 0.58337019358033
Effectiveness (Parallel) = 0.47325572629029
Effectiveness = 0.583370194
CS Q = -4567.4141767697
Tube side exit temp = 328.93
Shell side exit temp = 319.72
RLD = 401.35135135135
SGMA = 0.24903024075595
DP = 46.600084532677
TDP Trans = 719.55911815648
TDP Laminar = 1196.2906290136
TDP Turb = 1105.6795170029
TDP = 1196.2906290136
SDP = 2202.0985459574
Transverse Area = 0.00011149584
Lognitudinal Area = 0.00012330017113367
Avg. Trans. Velc. = 0.28292625088075
Avg. Long. Velc. = 0.25583987199663
Velocity Estimate = 0.26938306143869
THotIn = 355.372222
TColdIn = 294.26111088889
THotOut = 319.72
TColdOut = 328.93
Log Mean Temp. Diff. = 25.947450175196
Tube Hold Up Volume = 7.7448434585183E-5
Shell Hold Up Volume = 0.00018603036619963
============================================================================================================
Bundle ID 23-762-2.4
Iteration 1:
Outlet Temp: 328.93
Tube Side Exit Temp: 328.97
Tube Side
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 303.15 | 995.60 | 7.97E-04 | 0.61435 |
| 311.6 | 992.70165 | 0.00067532 | 0.6262645 |
| 313.15 | 992.17 | 6.53E-04 | 0.62845 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 293.15 | 998.16 | 83.956 | 323.15 | 209.380 |
| 294.26111088889 | 997.87555561244 | 88.603110181689 | 328.93 | 233.56352 |
| 303.15 | 995.60 | 125.780 | 333.15 | 251.220 |
Shell Side
Outlet Temp: 319.72
Shell Side Exit Temp: 319.74
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| 337.55 | 980.7708 | 0.00043828 | 0.6548244 |
| 343.15 | 977.73 | 4.03E-04 | 0.65973 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 353.15 | 971.76 | 335.050 | 313.15 | 167.570 |
| 355.372222 | 970.322222366 | 344.389999066 | 319.72 | 195.03917 |
| 363.15 | 965.29 | 377.080 | 323.15 | 209.380 |
============================================================================================================
TubeID = 0.0018796
TubeFlowVelocity = 0.30726240840706
TubeSideRe = 848.9536866676
TubeSidePr = 4.5088034089884
NuLamH = 4.363
TSLamh = 1453.7093070334
NuTurbh = 8.3725060144543
TSTurbh = 2789.6378446953
TSTransh = 414.11963699031
TubeSideh = 1453.7093070334
ShellXA = 0.00024660034226734
SequivD = 0.0028222531506849
SSReLong = 807.88598534528
SSPr = 2.8038051875825
SSLongTurbNu = 9.8976680263373
SSLongTurbh = 2296.4752560105
SSLongLamh = 2320.2185099557
SSMassVelocity = 124.40344004047
SSReTran = 677.70752359367
SSTranhL10000 = 4057.4879685123
SSTranhG10000 = 5409.9839580165
SSTranh = 4057.4879685123
ShellSideh = 3176.9816122614
ShellSidehcomp = 3176.9816122614
CS U = 841.34199789203
CS A = 0.20936463914137
TubeHeatCapacity = 131.6187539139
ShellHeatCapacity = 128.22388222598
MinHeatCapacity = 128.22388222598
MaxHeatCapacity = 131.6187539139
CS NU = 1.3737477038224
ReducedHeatCapacity = 0.97420677838863
Effectivness (Counter) = 0.58305119661968
Effectiveness (Parallel) = 0.47289891968259
Effectiveness = 0.583051197
CS Q = -4568.7331535438
Tube side exit temp = 328.97
Shell side exit temp = 319.74
RLD = 401.35135135135
SGMA = 0.24903024075595
DP = 46.860574513645
TDP Trans = 723.91169387334
TDP Laminar = 1495.680846251
TDP Turb = 1175.7419939688
TDP = 1495.680846251
SDP = 2087.1010897854
Transverse Area = 0.00011149584
Lognitudinal Area = 0.00012330017113367
Avg. Trans. Velc. = 0.28292625088075
Avg. Long. Velc. = 0.25583987199663
Velocity Estimate = 0.26938306143869
THotIn = 355.372222
TColdIn = 294.26111088889
THotOut = 319.74
TColdOut = 328.97
Log Mean Temp. Diff. = 25.937816550852
Tube Hold Up Volume = 7.7448434585183E-5
Shell Hold Up Volume = 0.00018603036619963
============================================================================================================
Bundle ID 23-762-2.4
Iteration 2:
Outlet Temp: 328.97
Tube Side Exit Temp: 328.97
Tube Side
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 303.15 | 995.60 | 7.97E-04 | 0.61435 |
| 311.62 | 992.69479 | 0.000675032 | 0.6262927 |
| 313.15 | 992.17 | 6.53E-04 | 0.62845 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 293.15 | 998.16 | 83.956 | 323.15 | 209.380 |
| 294.26111088889 | 997.87555561244 | 88.603110181689 | 328.97 | 233.73088 |
| 303.15 | 995.60 | 125.780 | 333.15 | 251.220 |
Shell Side
Outlet Temp: 319.74
Shell Side Exit Temp: 319.74
| Temperature | Density | Viscosity | Therm Cond |
|---|---|---|---|
| 333.15 | 983.16 | 4.66E-04 | 0.65097 |
| 337.56 | 980.76537 | 0.000438217 | 0.65483316 |
| 343.15 | 977.73 | 4.03E-04 | 0.65973 |
| Tin | Density | h in | T out | h out |
|---|---|---|---|---|
| 353.15 | 971.76 | 335.050 | 313.15 | 167.570 |
| 355.372222 | 970.322222366 | 344.389999066 | 319.74 | 195.12279 |
| 363.15 | 965.29 | 377.080 | 323.15 | 209.380 |
============================================================================================================
TubeID = 0.0018796
TubeFlowVelocity = 0.30726240840706
TubeSideRe = 849.31002059408
TubeSidePr = 4.5066810095359
NuLamH = 4.363
TSLamh = 1453.7747659608
NuTurbh = 8.3740029115348
TSTurbh = 2790.2622330671
TSTransh = 414.26001342785
TubeSideh = 1453.7747659608
ShellXA = 0.00024660034226734
SequivD = 0.0028222531506849
SSReLong = 807.99765710885
SSPr = 2.8033676994141
SSLongTurbNu = 9.8980983301522
SSLongTurbh = 2296.6058186351
SSLongLamh = 2320.2495489856
SSMassVelocity = 124.40344004047
SSReTran = 677.80495380288
SSTranhL10000 = 4057.6811690924
SSTranhG10000 = 5410.2415587899
SSTranh = 4057.6811690924
ShellSideh = 3177.1434938638
ShellSidehcomp = 3177.1434938638
CS U = 841.38120286599
CS A = 0.20936463914137
TubeHeatCapacity = 131.61885250574
ShellHeatCapacity = 128.2240214388
MinHeatCapacity = 128.2240214388
MaxHeatCapacity = 131.61885250574
CS NU = 1.3738102263658
ReducedHeatCapacity = 0.97420710633534
Effectivness (Counter) = 0.58306240259261
Effectiveness (Parallel) = 0.47290300750217
Effectiveness = 0.583062403
CS Q = -4568.8259228449
Tube side exit temp = 328.97
Shell side exit temp = 319.74
RLD = 401.35135135135
SGMA = 0.24903024075595
DP = 46.860250686701
TDP Trans = 723.90607580076
TDP Laminar = 1495.076721343
TDP Turb = 1175.6148260358
TDP = 1495.076721343
SDP = 2087.0174177596
Transverse Area = 0.00011149584
Lognitudinal Area = 0.00012330017113367
Avg. Trans. Velc. = 0.28292625088075
Avg. Long. Velc. = 0.25583987199663
Velocity Estimate = 0.26938306143869
THotIn = 355.372222
TColdIn = 294.26111088889
THotOut = 319.74
TColdOut = 328.97
Log Mean Temp. Diff. = 25.937816550852
Tube Hold Up Volume = 7.7448434585183E-5
Shell Hold Up Volume = 0.00018603036619963
============================================================================================================
| Performance Calculations - 23-762-2.4 | |||||||
|---|---|---|---|---|---|---|---|
| Date: | 2026-04-09 09:13:13 | ||||||
| Customer: | Item No: | #### | |||||
| Model No: | 00540-17 | Rev: | #### | ||||
| Flow Direction: | |||||||
| Material of Construction: | SS316L | Heat Transfer Area: | 2.25 ft² / 0.21 m² | ||||
| Performance of One Unit (SI) | |||||||
| Fluid Allocation | Shell Side | Tube Side | |||||
| Fluid Name | Water | Water | |||||
| Flow Rate | lpm | 1.89 | 1.89 | ||||
| kg/h | 110.19 | 113.32 | |||||
| Inlet Pressure | barg | 1.01 | 1.01 | ||||
| Temperature (In/Out) | °C | 82.22 | 46.59 | 21.11 | 55.82 | ||
| Velocity | m/s | #### | #### | ||||
| Pressure Drop | bar | 0.02087 | 0.01495 | ||||
| Hold-up Volume | cm³ | 186.03 | 77.45 | ||||
| Fouling Resist. (min) | m²-K/W | ||||||
| Heat Exchanged | -4.57 | kW | LMTD | 25.94°C | |||
| Transfer Coefficient | 841.38 | W/(m²-K) | Effectiveness | 0.58 | |||
| Performance of One Unit (ENG) | |||||||
| Fluid Allocation | Shell Side | Tube Side | |||||
| Fluid Name | Water | Water | |||||
| Flow Rate | gpm | 0.5 | 0.5 | ||||
| lb/h | 242.93 | 249.83 | |||||
| Inlet Pressure | psig | 14.7 | 14.7 | ||||
| Temperature (In/Out) | °F | 180 | 115.86 | 70 | 132.48 | ||
| Velocity | ft/s | #### | #### | ||||
| Pressure Drop | psi | 0.3 | 0.22 | ||||
| Hold-up Volume | in³ | 11.35 | 4.73 | ||||
| Fouling Resist. (min) | ft²-h-F/BTU | ||||||
| Heat Exchanged | -15589.48 | BTU/hr | LMTD | 46.69 °F | |||
| Transfer Coefficient | 841.38 | BTU/(hr-ft²-F) | Effectiveness | 0.58 | |||
| Remarks: | ̇See sales drawing for more details about the Selected heat exchanger model | ||||||
| ̈Solid model available upon request | |||||||
| Errors and warnings | |||||||
| Proprietary and Confidential: | The information contained in this document is the sole property of Exergy, LLC. Any reproduction, disclosur us, in part or as a whole, without the written permission of Exergy, LLC is prohibited. | ||||||